'class' : destructor could not be generated
The compiler cannot generate a default destructor for the given class; no destructor was created. The destructor is in a base class that is not accessible to the derived class. If the base class has a private destructor, make it public or protected.
The following sample generates C4513:
// compile with /W4 class Base { private: ~Base(); }; class Derived : public Base { public: Derived(); }; void main() { }